Home / 49,131,701.20-73,697,551.80-23,559,547.60

Finding the Fourth Proportional to 49,131,701.20, 73,697,551.80 and 23,559,547.60

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Solution

The fourth proportional to 49,131,701.20, 73,697,551.80 and 23,559,547.60 is: 35,339,321.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,701.20 : 73,697,551.80 = 23,559,547.60 : x
  2. Step 2: Convert to fraction form
    49,131,701.20/73,697,551.80 = 23,559,547.60/x
  3. Step 3: Cross multiply
    49,131,701.20x = 73,697,551.80 × 23,559,547.60
  4. Step 4: Simplify right side
    49,131,701.20x = 1,736,280,979,635,565.75
  5. Step 5: Solve for x
    x = 1,736,280,979,635,565.75/49,131,701.20
  6. Step 6: Final answer
    x = 35,339,321.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.